Убунту на ноуте (Core i7 6Gb ram hdd 750Gb/450Gb free), запушена IntelijIDEA 2 проекта, гласфиш, медиаплеер, пара вкладок браузера и начинает тупить из-за нехватки памяти, как-то можно оптимизировать систему, отлючить лишние приложения?
состояние памяти
andrei@andrei-Ideapad-Z570:~$ vmstat
procs -----------memory---------- ---swap-- -----io---- -system-- ------cpu-----
r b swpd free buff cache si so bi bo in cs us sy id wa st
1 0 0 157048 234760 890756 0 0 140 107 97 36 9 2 82 7 0
andrei@andrei-Ideapad-Z570:~$
andrei@andrei-Ideapad-Z570:~$
andrei@andrei-Ideapad-Z570:~$ free -m
total used free shared buffers cached
Память: 5882 5735 147 395 229 873
-/+ буферы/кэш: 4633 1249
Swap: 0 0 0
andrei@andrei-Ideapad-Z570:~$
andrei@andrei-Ideapad-Z570:~$
andrei@andrei-Ideapad-Z570:~$ cat /proc/meminfo
MemTotal: 6023928 kB
MemFree: 175936 kB
Buffers: 234836 kB
Cached: 897080 kB
SwapCached: 0 kB
Active: 4651736 kB
Inactive: 766592 kB
Active(anon): 4291668 kB
Inactive(anon): 400732 kB
Active(file): 360068 kB
Inactive(file): 365860 kB
Unevictable: 104 kB
Mlocked: 104 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 1484 kB
Writeback: 0 kB
AnonPages: 4286580 kB
Mapped: 226352 kB
Shmem: 405988 kB
Slab: 291740 kB
SReclaimable: 165212 kB
SUnreclaim: 126528 kB
KernelStack: 8328 kB
PageTables: 50516 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 3011964 kB
Committed_AS: 9384436 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 354968 kB
VmallocChunk: 34359376764 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1828864 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 98848 kB
DirectMap2M: 6105088 kB
andrei@andrei-Ideapad-Z570:~$
список процессов
andrei@andrei-Ideapad-Z570:~$ ps -e
PID TTY TIME CMD
1 ? 00:00:01 init
2 ? 00:00:00 kthreadd
3 ? 00:00:01 ksoftirqd/0
5 ? 00:00:00 kworker/0:0H
7 ? 00:00:39 rcu_sched
8 ? 00:00:24 rcuos/0
9 ? 00:00:02 rcuos/1
10 ? 00:00:25 rcuos/2
11 ? 00:00:02 rcuos/3
12 ? 00:00:18 rcuos/4
13 ? 00:00:02 rcuos/5
14 ? 00:00:20 rcuos/6
15 ? 00:00:01 rcuos/7
16 ? 00:00:00 rcu_bh
17 ? 00:00:00 rcuob/0
18 ? 00:00:00 rcuob/1
19 ? 00:00:00 rcuob/2
20 ? 00:00:00 rcuob/3
21 ? 00:00:00 rcuob/4
22 ? 00:00:00 rcuob/5
23 ? 00:00:00 rcuob/6
24 ? 00:00:00 rcuob/7
25 ? 00:00:00 migration/0
26 ? 00:00:00 watchdog/0
27 ? 00:00:00 watchdog/1
28 ? 00:00:00 migration/1
29 ? 00:00:00 ksoftirqd/1
31 ? 00:00:00 kworker/1:0H
32 ? 00:00:00 watchdog/2
33 ? 00:00:00 migration/2
34 ? 00:00:01 ksoftirqd/2
36 ? 00:00:00 kworker/2:0H
37 ? 00:00:00 watchdog/3
38 ? 00:00:00 migration/3
39 ? 00:00:00 ksoftirqd/3
41 ? 00:00:00 kworker/3:0H
42 ? 00:00:00 watchdog/4
43 ? 00:00:00 migration/4
44 ? 00:00:01 ksoftirqd/4
46 ? 00:00:00 kworker/4:0H
47 ? 00:00:00 watchdog/5
48 ? 00:00:00 migration/5
49 ? 00:00:00 ksoftirqd/5
51 ? 00:00:00 kworker/5:0H
52 ? 00:00:00 watchdog/6
53 ? 00:00:00 migration/6
54 ? 00:00:01 ksoftirqd/6
56 ? 00:00:00 kworker/6:0H
57 ? 00:00:00 watchdog/7
58 ? 00:00:00 migration/7
59 ? 00:00:00 ksoftirqd/7
61 ? 00:00:00 kworker/7:0H
62 ? 00:00:00 khelper
63 ? 00:00:00 kdevtmpfs
64 ? 00:00:00 netns
65 ? 00:00:00 writeback
66 ? 00:00:00 kintegrityd
67 ? 00:00:00 bioset
68 ? 00:00:01 kworker/u17:0
69 ? 00:00:00 kblockd
70 ? 00:00:00 ata_sff
71 ? 00:00:00 khubd
72 ? 00:00:00 md
73 ? 00:00:00 devfreq_wq
76 ? 00:00:00 khungtaskd
77 ? 00:00:08 kswapd0
78 ? 00:00:00 ksmd
79 ? 00:00:02 khugepaged
80 ? 00:00:00 fsnotify_mark
81 ? 00:00:00 ecryptfs-kthrea
82 ? 00:00:00 crypto
94 ? 00:00:00 kthrotld
95 ? 00:00:07 kworker/1:1
116 ? 00:00:00 deferwq
117 ? 00:00:00 charger_manager
173 ? 00:00:00 kpsmoused
175 ? 00:00:00 scsi_eh_0
176 ? 00:00:00 scsi_eh_1
177 ? 00:00:00 scsi_eh_2
178 ? 00:00:00 scsi_eh_3
179 ? 00:00:00 scsi_eh_4
180 ? 00:00:00 scsi_eh_5
189 ? 00:00:05 kworker/7:1
190 ? 00:00:15 kworker/4:1
238 ? 00:00:01 kworker/u17:1
239 ? 00:00:04 jbd2/sda1-8
240 ? 00:00:00 ext4-rsv-conver
275 ? 00:00:00 mountall
363 ? 00:00:00 upstart-udev-br
368 ? 00:00:00 systemd-udevd
443 ? 00:00:00 cfg80211
460 ? 00:01:00 irq/45-iwlwifi
494 ? 00:00:00 kvm-irqfd-clean
510 ? 00:00:00 hd-audio0
517 ? 00:00:00 hd-audio1
579 ? 00:00:00 scsi_eh_6
580 ? 00:00:02 rts5139-control
581 ? 00:01:04 rts5139-polling
626 ? 00:00:00 upstart-socket-
681 ? 00:00:00 iwlwifi
726 ? 00:00:00 smbd
774 ? 00:00:00 upstart-file-br
777 ? 00:00:04 dbus-daemon
783 ? 00:00:00 rsyslogd
884 ? 00:00:00 ModemManager
886 ? 00:00:00 bluetoothd
898 ? 00:00:00 krfcommd
961 ? 00:00:00 systemd-logind
968 ? 00:00:06 NetworkManager
974 ? 00:00:00 polkitd
1002 ? 00:00:01 wpa_supplicant
1018 ? 00:00:00 smbd
1133 tty4 00:00:00 getty
1137 tty5 00:00:00 getty
1143 tty2 00:00:00 getty
1145 tty3 00:00:00 getty
1150 ? 00:00:00 console-kit-dae
1153 tty6 00:00:00 getty
1209 ? 00:00:03 irqbalance
1211 ? 00:00:00 cron
1224 ? 00:00:00 cups-browsed
1237 ? 00:00:00 kerneloops
1247 ? 00:00:01 acpid
1351 ? 00:00:40 mysqld
1372 ? 00:00:00 whoopsie
1400 ? 00:00:00 iprt-VBoxWQueue
1406 ? 00:00:00 iprt-VBoxTscThr
1473 ? 00:00:42 teamviewerd
1511 ? 00:00:00 dnsmasq
1559 ? 00:00:30 preload
1978 tty1 00:00:00 getty
2646 ? 00:00:00 winbindd
2655 ? 00:00:00 nmbd
2657 ? 00:00:00 winbindd
2713 ? 00:00:00 lightdm
2725 tty7 00:22:15 Xorg
2728 ? 00:00:00 accounts-daemon
2759 ? 00:00:00 bumblebeed
2773 ? 00:00:00 kauditd
2856 ? 00:00:00 lightdm
2906 ? 00:00:00 upowerd
2919 ? 00:00:00 rtkit-daemon
3005 ? 00:00:00 colord
3226 ? 00:00:00 gnome-keyring-d
3239 ? 00:00:04 init
4198 ? 00:00:17 dbus-daemon
4209 ? 00:00:00 upstart-event-b
4215 ? 00:00:00 window-stack-br
4220 ? 00:00:14 bamfdaemon
4222 ? 00:00:30 ibus-daemon
4227 ? 00:00:00 at-spi-bus-laun
4231 ? 00:00:00 dbus-daemon
4234 ? 00:00:00 at-spi2-registr
4240 ? 00:00:00 gvfsd
4244 ? 00:00:00 gvfsd-fuse
4273 ? 00:00:00 ibus-dconf
4274 ? 00:00:13 ibus-ui-gtk3
4276 ? 00:00:05 ibus-x11
4296 ? 00:00:01 unity-settings-
4300 ? 00:00:11 hud-service
4303 ? 00:00:00 gnome-session
4306 ? 00:00:23 unity-panel-ser
4330 ? 00:00:00 upstart-file-br
4332 ? 00:00:07 upstart-dbus-br
4338 ? 00:00:00 upstart-dbus-br
4384 ? 00:00:00 dconf-service
4387 ? 00:00:25 syndaemon
4394 ? 00:08:16 pulseaudio
4411 ? 00:00:05 ibus-engine-sim
4436 ? 00:26:21 compiz
4453 ? 00:00:00 indicator-bluet
4459 ? 00:00:18 indicator-appli
4460 ? 00:00:26 alarm-clock-app
4461 ? 00:00:04 nm-applet
4463 ? 00:00:00 polkit-gnome-au
4465 ? 00:00:02 caffeine
4474 ? 00:00:00 gconfd-2
4480 ? 00:05:05 nautilus
4481 ? 00:00:00 unity-fallback-
4493 ? 00:00:00 gvfs-udisks2-vo
4497 ? 00:00:04 udisksd
4510 ? 00:00:00 gvfs-gphoto2-vo
4514 ? 00:00:00 gvfs-mtp-volume
4518 ? 00:00:00 gvfs-afc-volume
4534 ? 00:00:28 notify-osd
4543 ? 00:00:00 indicator-keybo
4557 ? 00:00:01 gvfsd-trash
4563 ? 00:00:00 indicator-messa
4566 ? 00:00:00 indicator-power
4571 ? 00:00:00 indicator-datet
4572 ? 00:00:01 indicator-sound
4580 ? 00:00:00 indicator-print
4583 ? 00:00:00 indicator-sessi
4590 ? 00:00:00 evolution-sourc
4629 ? 00:10:11 chrome
4638 ? 00:00:00 cat
4639 ? 00:00:00 cat
4642 ? 00:00:00 chrome
4644 ? 00:00:00 gvfsd-burn
4647 ? 00:00:00 nacl_helper
4650 ? 00:00:00 chrome
4675 ? 00:00:00 evolution-calen
4686 ? 00:00:00 gvfsd-metadata
4715 ? 00:00:00 gnome-user-shar
4721 ? 00:00:00 obex-data-serve
5344 ? 00:00:52 chrome
5365 ? 00:08:29 chrome
5367 ? 00:01:41 chrome
5370 ? 00:00:00 chrome
5376 ? 00:00:55 chrome
5381 ? 00:00:01 chrome
5444 ? 00:00:25 chrome
6309 ? 00:00:00 update-notifier
11186 ? 00:00:00 sh
11240 ? 00:45:04 java
11552 ? 00:00:03 fsnotifier64
12714 ? 00:00:00 gvfsd-http
15247 ? 00:00:07 kworker/2:2
21202 ? 00:00:00 kworker/1:0
21927 ? 00:00:00 kworker/1:1H
21928 ? 00:00:00 kworker/2:1H
21929 ? 00:00:00 kworker/3:1H
21930 ? 00:00:00 kworker/4:1H
21931 ? 00:00:00 kworker/5:1H
21932 ? 00:00:00 kworker/6:1H
21933 ? 00:00:00 kworker/7:1H
21934 ? 00:00:08 kworker/0:1
21935 ? 00:00:00 irq/44-mei_me
22007 ? 00:00:00 hci0
22008 ? 00:00:00 hci0
22349 ? 00:00:00 dhclient
22949 ? 00:00:02 kworker/5:2
23484 ? 00:00:00 kworker/0:2
23494 ? 00:00:02 kworker/3:0
23783 ? 00:00:30 wineserver
23789 ? 00:00:00 services.exe
23793 ? 00:00:36 mscorsvw.exe
23804 ? 00:00:00 winedevice.exe
23810 ? 00:00:00 winedevice.exe
23816 ? 00:00:00 plugplay.exe
23968 ? 00:00:00 mscorsvw.exe
24278 ? 00:00:00 cupsd
24281 ? 00:00:00 dbus
24790 ? 00:00:14 java
24818 ? 00:00:05 kworker/6:2
24940 ? 00:00:07 kworker/u16:2
28141 ? 00:06:07 vlc
28216 ? 00:00:00 kworker/7:0
28420 ? 00:00:00 kworker/4:0
29128 ? 00:00:07 java
29339 ? 00:00:13 gedit
29774 ? 00:00:01 kworker/u16:3
29901 ? 00:00:28 chrome
29915 ? 00:00:45 chrome
30010 ? 00:00:05 java
30058 ? 00:02:57 java
30081 ? 00:00:04 java
30403 ? 00:00:00 kworker/u16:1
30475 ? 00:00:00 kworker/3:2
30495 ? 00:00:00 kworker/2:1
30562 ? 00:00:00 python3
30667 ? 00:00:00 unity-scope-hom
30680 ? 00:00:00 unity-scope-loa
30684 ? 00:00:00 unity-files-dae
30809 ? 00:00:00 kworker/u16:0
30926 ? 00:00:00 kworker/6:1
30933 ? 00:00:10 chrome
30947 ? 00:00:00 kworker/5:0
31006 ? 00:00:00 kworker/u16:4
31061 ? 00:00:00 gnome-terminal
31070 ? 00:00:00 gnome-pty-helpe
31071 pts/7 00:00:00 bash
31103 pts/7 00:00:00 ps
andrei@andrei-Ideapad-Z570:~$
Скрин автозагрузки https://gyazo.com/dd31bdebe71d1fda544a6963dffc0f00
Перемещено leave из admin
